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Whelan Whelan
wrote...
Posts: 3158
8 years ago
Mendeleev arranged the elements according to
A) atomic number and atomic weight.
B) atomic weight and chemical reactivity.
C) electron configuration and atomic weight.
D) physical state and relative abundance.
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
Read 423 times
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wrote...
Valued Member
8 years ago
I believe the answer is B) atomic weight and chemical reactivity.
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